> Would be more versatile if TortoiseMerge was available as a
> stand-along application, but whatever.

Most (but not all) people who want a windows merge tool also want a windows
gui for SVN, so they would want to try out TSVN anyway. I am not sure, but I
think TMerge has some dependencies on TSVN, so a stand-alone installation
might not be straightforward.

> If you want to try out the Perforce diff and merge here's a link.
> Download the "Core Perforce Windows Installer", and when the
> install lets you configure, just uncheck everything but the
> diff and merge tool.